Practice Test 1 | Google Cloud Certified Professional Cloud Architect | Dumps | Mock Test

Correct Answer A

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A (Correct answer) – Create a scalable environment in GCP for simulating production load.

With this disposable and repeatable testing resources, you can do load test whenever needed. Shutdown or stop the services or simplify delete and recreate it based on the test plans, to keep the cost low.

It meets the requirements “create a thorough testing process for new versions of the backend before they are released to the public” and” testing environment to scale in an economical way”. Doing thorough testing on production infrastructure is risky to other running application, not feasible, not scale in economical way.

B – Build stress tests into each component of your application using resources internal to GCP to simulate load.

This is not scale nor economical and too complicated to implement.

C – Use the existing infrastructure to test the GCP-based backend at scale.

At first glance, reuse exiting environments so it’ll be scalable, economical, and in the real situation. If we read the case study again, we know that Mountkirk games is a popular game platform targeting to global users with very high traffic and heavy load. Doing a load test on the production is no longer an option, nor is it necessarily a scale in an economical way if you mix the production and testing load. Comparing to the solution creating disposable and reputable testing environment simulating production load and execute test plans on demanding, Answer A is the winner.

D – Create a set of static environments in GCP to test different levels of load – for example, high, medium, and low. 

This is nor scale nor economical